WF

William D. Friedman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #4,069,447 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4328801 Automated intravenous fluid regulating and administering apparatus Alvin J. Marx 1982-05-11